Today | Weather | Thursday, January 1, 2026

Weather in Eugene, Oregon

11:37 PM
Now
Rainy Weather
45° F
Feels Like 39°
Precipitation 60 %
Wind 6 mph
Humidity 100 %
Today
Cloudy Weather
Day 55°
Night 43°
Precipitation 25 %
Wind 6 mph
UV Index (0 - 11+) 1

Eugene Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 1, 2025)
Rainy Weather

Day

50°

Night

46°

Wind

4 mph

UV Index

1

Precipitation

96 %

Air Quality in Eugene

NOW
15 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.34 µg/m³
PM10 1.38 µg/m³
O3 0.016 ppm
NO2 2 ppb
SO2 0 ppb
CO 0.16 ppm
NH3 0.04 µg/m³
NO 0.01 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.51.34 µg/m³
PM101.38 µg/m³
O332.25 µg/m³
NO23.78 µg/m³
SO20.03 µg/m³
CO180.62 µg/m³
NH30.04 µg/m³
NO0.01 µg/m³